baber/WOPTO huggingface dataset:
Patent EP-0293220-A3 (EP)
Title: Pharmacologically active 2-and 3-substituted (1', 5'-diaryl-3-pyrazolyl)-n-hydroxypropanamides and method for synthesizing
IPC: C07C65/32
Filed: 1988-05-27
Abstract: 2- and 3-substituted (1 min ,5 min -diaryl-3 min -pyrazolyl)-N-hydroxypropanamides, a method for their preparation, compositions containing the same and methods of their use are disclosed. The N-hydroxypropanamides are useful in alleviating inflammatory and cardiovascular disorders in mammals.
Patent EP-0307185-A3 (EP)
IPC: G02B13/08
Filed: 1988-09-07
Abstract: An optical apparatus for providing a two-­
dimensional output representation of reflection 
characteristics of an eye fundus in which a laser 
beam is passed through an anamorphic optical element 
(13, 15) to produce an output beam focused on a 
first axis and dispersed on a second axis normal 
to the first axis forming a line. The line of the 
output beam is directed onto a scanning element 
(17) which moves the beam long the first axis and 
a focusing element (18) directing the output beam 
from the scanning element through the pupil of the 
eye (19) onto the fundus (19a), the size of the 
beam being such that it has a small cross sectional 
area at the pupillary plane of the eye compared 
to the diameter of the pupil. The light from the 
fundus is reflected back through an exit aperture 
which is large compared to cross sectional dimen­
sion of the input beam at the pupillary plane. 
The device includes a detector (21) which extends 
along the non-scanning coordinate of the scanned 
area. A beam separating means (17) separates the 
input laser beam from the reflected output beam 
which is directed toward the detector positioned 
at a retinal conjugate of the eye. Signal processing 
means (16) processes the signals received at the 
detector to provide the two-dimensional output repre­
sentation.
Patent EP-0313313-A3 (EP)
IPC: H04Q11/04
Filed: 1988-10-18
Abstract: There is disclosed a communication system, 
and an apparatus therefor, for use in combination with 
an integrated service digital network. The proposed 
system, and the apparatus, can achieve a change of 
service from an equipment to another, for example from 
a telephone unit to a facsimile unit, both connected 
to a same telephone line, without disconnecting a call 
made through the telephone line. For this purpose, the 
proposed system or apparatus has a discriminating unit 
for identifying a request for communication released 
from another unit connected to the same telephone, and 
a communication control unit for automatically commu­
nicating with a destination unit with which said another 
unit has been communicating through said telephone 
line.
Patent EP-0316094-A3 (EP)
Title: Separation process
IPC: C22B/
Filed: 1988-10-27
Abstract: A process for separating gold or other precious metals from arsenopyrite 
or pyrite ores. The ore is treated with an alkaline solution under 
oxygenated conditions to break up the sulphide matrix. The ore is 
arranged to have an initial base: sulphide sulphur stoichiometry of 
between 0.6:1 to 1.0:1 to maximise the solubilisation of gold or other 
precious metals. The metals are then extracted from the resultant 
solution.
Patent EP-0316175-A3 (EP)
IPC: G07F9/10
Filed: 1988-11-10
Abstract: The carcase of a fruit machine is formed in two 
separable parts (A and B). The main part (A) contains 
all the coin-handling apparatus including coin entry 
slots (5), a coin accepting and validating 
mechanism (6), stack tubes (7) and a cash box (11), and 
the other part (B) contains all the game-playing 
apparatus including rotatable reels (13) or their 
equivalent and display panels (14 and 15). The side 
walls (2) of the main part (A) extend upwards into the 
other part (B) and all the components of the 
coin-handling apparatus apart from the coin box (11) 
are positioned in the upper region of the main part (A) 
at or above the level of the reels (13) which are 
disposed in a projecting lower region of the other 
part (B). This arrangement enables the payout 
tray (10) to be located in the lower region of part (B) 
below the level of the reels (13). Access to the 
interior components of both parts (A and B) is through 
hinged panels (3,14 and 15) of the front wall of the 
carcase.
Patent EP-0311586-A3 (EP)
IPC: B05B15/68
Filed: 1988-10-05
Abstract: A device for positioning a number of working implements, for example 
spray nozzles, to certain working or treatment points on a car body 
as the latter is supported by an overhead conveyor for travel 
between different working and assembly stations on a production 
line. The device comprises a vertically movable base structure (10, 
11) and a working implement carrying frame (18) movably supported on 
the base structure (10, 11). Hydraulic jacks (12) on the base 
structure (10, 11) are arranged to accomplish a vertical parallel 
movement of the frame (18) up toward the underside of the car body 
until one of four contact sensors (22) indicates contact with the 
latter. A final vertical adjustment of the frame (18) is 
accomplished by four vertical cylinders (13) which raise the frame 
(18) in a non-parallel movement until at least three of the four 
contact sensors (22) indicate contact with the car body. The docking 
of the frame (18) to the car body is completed by activating two 
expandable dowels (23, 24) which are introduced into openings in the 
car body bottom shell. Thereby, the frame (18) is arrested relative 
to the car body and the spray nozzles (20) are activated to perform 
the intended treatment of the car body.
Patent EP-0332105-A3 (EP)
IPC: H05B3/00
Filed: 1989-03-06
Abstract: Herein are provided a fixing device for use in 
toner processes such as electrophotography and the like 
which comprises a thermal fixing roll (12) used after trans­
fer of toner, a compression bonding roll (13) and a heat 
generating medium for said thermal fixing roll which is 
a composite ceramic prepared by adding an organic binder 
to a powder of metallic silicon or ferrosilicon, heating 
and kneading the resulting mixture, forming the mixture 
into a formed product, removing the organic binder from 
the formed product at an elevated temperature and 
heating and sintering the formed product in an 
atmosphere of nitrogenating gas to connect the 
insulating particles and electroconductive particles of 
Si₃N₄, Si₂N₂O or SiO₂ formed from the silicon and 
different in electrical resistivity from one another 
with whiskers formed from the silicon, and a recording 
device (8-11,14) utilizing said fixing device.
Patent EP-0340417-A3 (EP)
IPC: B23Q15/00
Filed: 1989-03-08
Abstract: Um das Aufrauhen der Schaftoberfläche im Ansohlbereich, dem 
dortigen Klebstoffauftrag und/oder das abschließende Entgraten 
zu automatisieren, wird vorgeschlagen, daß vor dem Spritzgießen 
die Leisten- und die Formengeometrie in dem durch die Dicht­
kante der Seitenformteile bestimmten Bereich durch Festlegung 
von Raumkoordinaten und jeweiligen Tangentialwinkeln eine 
Soll-Linie zu einem definierten Koordinaten-Nullpunkt bestimmt 
und gespeichert werden, anschließend am Leisten mit aufgezogenem 
Schaft und den Formenseitenteilen, die in eine Spritzgießvor­
richtung an einem Drehtisch mit einer Vielzahl von Spritzgieß­
vorrichtungen eingespannt sind, durch Abtastung weniger Leisten- 
und Dichtkantenpunkte der Koordinaten-Nullpunkt an den Seiten­
formteilen ermittelt bzw. neu festgelegt wird, die Abweichung 
des Koordinaten-Nullpunktes der Meßappratur zum Koordinaten­
Nullpunkt in der Spritzgießvorrichtung errechnet und die er­
mittelten Raumkoordinaten und Tangentialwinkel umgesetzt werden 
und ein oder mehrere Bearbeitungswerkzeug(e) zum Aufrauhen, 
Klebstoffauftrag und/oder - nach dem Spritzgießen - zum Beschnei­
den entlang der Soll-Linie bzw. einer parallelen hierzu tangential 
geführt wird bzw. werden.
Patent EP-0336396-A3 (EP)
Title: Non-saturation type logic circuit
IPC: H03K19/013
Filed: 1989-04-05
Abstract: The present invention discloses a non-saturation 
type logic circuit including a logic circuit section 
(10) comprising a plurality of input transistors (13, 
14) of a first polarity having their emitters commonly 
connected to a first current source (16) and their bases 
connected to receive their corresponding input signals 
and a first transistor (15) of the first polarity having 
its emitter connected to the first current source (16) 
and its base connected to be supplied with a reference 
voltage, an output circuit (30) second and third tran­
sistors (31, 32) of the first polarity having their 
bases commonly connected to the collector of the first 
transistor (15) in the logic circuit section and sup­
plied with an output signal from the logic circuit sec­
tion (10), a second current source (34) connected to the 
emitter of the second transistor (31), and a fourth 
transistor (35) of a second polarity having its emitter 
connected to the third transistor (32) and its base con­
nected to the emitter of the second transistor (31) in 
which, when the second and third transistors (31, 32) 
are turned OFF, the fourth transistor (35) is turned ON 
due to electric current supplied from the second current 
source (34), and a load capacitor (20) which is charged 
by electric current from the third transistors (32) and 
discharged to gound through the fourth transistor (35).
Patent EP-0339353-A3 (EP)
Title: Thermal transfer ink and film
IPC: B41M5/395
Filed: 1989-04-10
Abstract: An ink composition for thermal transfer 
comprises a coloring matter, a vehicle and a 
polyester having a melting point of 50 to 110 degree 
C, determined by the DSC method and a number-average 
molecular weight of 300 to 6,000 and containing 1 to 
30 ethylenic unsaturations.
Patent EP-0340725-A3 (EP)
Title: Ecl-ttl level converting circuit
IPC: H03K19/018
Filed: 1989-05-02
Abstract: An ECL-TTL level converting circuit comprises a first transistor (Q1) 
having a collector connected to a ground line and an emitter connected to 
a negative voltage line through a constant 
current source (ICS), and a second 
transistor (Q2) having a collector connected 
to a positive voltage line through a 
first resistor (R1) and an emitter commonly 
connected to the emitter of the 
first transistor (Q1). The base of one of 
the first and second transistors is 
connected to receive a reference voltage (Vref), 
and the base of the other of the 
first and second transistors is connected 
to receive an input signal (IN). A 
third transistor (Q3) is connected at its base 
to the collector of the second 
transistor (Q2) and at its collector to the 
positive voltage line through a second 
resistor (R2). An emitter of the third transistor (Q3) 
is connected to the ground line 
through a third resistor (R3) and also connected 
to a base of a fourth transistor (Q4) 
having an emitter connected to the ground line. A collector of the third 
transistor is connected to a base of 
a fifth transistor (Q5) having a collector 
connected to the positive voltage line 
through a fourth resistor (R4), and an 
emitter connected to a collector of 
the fourth transistor (Q4) through a diode (D1) 
which is connected in a forward direction from the emitter of the fifth 
transistor (Q5) to the collector of the fourth 
transistor (Q4). With this arrangement, 
an output signal (OUT) can be obtained from the collector of the fourth 
transistor.
Patent EP-0342436-A3 (EP)
IPC: F25J3/04
Filed: 1989-05-03
Abstract: Bei einem Verfahren zur Luftzerlegung mit zweistufiger 
Rektifikation 10 wird ein Teil der Einsatzluft lediglich auf 
den Druck der Niederdrucksäule 12 verdichtet und nach 
Vorreinigung 8 und Abkühlung (Wärmetauscher 9) direkt in die 
Niederdruckstufe 12 eingespeist (Leitung 15).
Patent EP-0341637-A3 (EP)
IPC: G03C1/12
Filed: 1989-05-08
Abstract: A process for processing a silver halide black 
and white photographic material, which comprises 
processing, after imagewise exposing, a silver halide 
black and white photographic material spectrally 
sensitized by a sensitizing dye with a processing 
solution containing at least one compound satisfying the 
following condition 1 and/or a salt thereof in an amount 
of at least 5×10⁻⁵ mol/liter;  
     Condition 1: 
     when 4 ml of an aqueous solution of 8.0×10⁻² 
mol/liter of the compound is added to a mixture of 2 ml 
of an aqueous solution of 4.0×10⁻⁴ mol/liter of anhydro-­
5,5′-dichloro-9-ethyl-3,3′-bis(3-sulfopropyl)thiacarbo­
cyanine hydroxide·pyridinium salt and 1 ml of an aqueous 
solution of 1.0×10⁻¹ mol/liter of potassium chloride and 
the resultant solution is diluted with water to 10 ml, 
the molecular extinction coefficient of the aqueous 
solution at 624 nm is not higher than 1.0×10⁵.
Patent EP-0355322-A3 (EP)
Title: Set-board for perception games
IPC: A63F3/00
Filed: 1989-06-27
Abstract: In order to prevent a perception game receiving the character of a game of chance, a set-board (1) is to be produced, in which only spaces (3) which follow one another can be occupied at the same time.   The new set-board (1) has a base (2), on which obstacles or barriers such as recesses (5) or elevations are provided, which separate the compactly arranged spaces (3) from one another in such a manner that only spaces which follow one another border one another. Set-board (1) for perception games. <IMAGE>
Patent EP-0339892-A3 (EP)
Title: Ignition coil-incorporated distributor for internal combustion engines
IPC: F02P7/02
Filed: 1989-04-24
Abstract: An ignition coil-incorporated distributor in which 
an ignition coil is incorporated in a distributor housing 
is characterized in that the ignition coil has an annular 
core, and is disposed in the distributor housing so that 
the annular core surrounds a distributor-shaft support 
portion of the housing.
Patent EP-0345058-A3 (EP)
Title: Non-volatile static ram circuit
IPC: H01L27/105
Filed: 1989-06-01
Abstract: A memory cell arranged to operate during normal 
operation as a static random access memory for storing 
bit data and provided with self back-up during inter­
ruption of power comprises a first inverter (5, 7) and a 
second inverter (2, 6) coupled together to form a flip-­
flop effective for storing bit data. The first 
inverter comprises a memory element (7) switchable 
between a normal transistor function and a non-volatile 
memory function. The memory element is selectively 
controlled during normal operation to provide the normal 
transistor function for enabling the flip-flop to serve 
as the static random access memory, immediately before 
interruption of power to receive the stored bit data to 
reserve the same in non-volatile state, and to restore 
the reserved bit data in the flip-flop serving as the 
static random access memory when power is recovered.
Patent EP-0346042-A3 (EP)
Title: Air flotation dryer with built-in afterburner
IPC: F26B21/00
Filed: 1989-06-05
Abstract: An internal exhaust fan (56) propels internal solvent-laden air 
across a burner (66) where it combusts, causing a heat rise. 
Heated, combusted air is routed to a recirculating 
supply air fan (50) which provides for pressurized heated 
air for air bars (28a-28n, 30a-30n) for drying a web. Heated 
air in excess of that required to dry the web is vented 
externally and helps to maintain desired solvent 
concentration levels. Variable parameters such as fan 
speed, burner temperatures, air box pressures, exhaust 
air rate, solvent concentration, supply air flow, 
supply air temperature and damper vane position are 
monitored, and the components are actuated to effect a 
high level of clean up efficiency.
Patent EP-0371748-A3 (EP)
Title: Inhibition of polymerization during distillation of monomers
IPC: C07C51/44
Filed: 1989-11-28
Abstract: Unintentional or premature polymerization of 
ethylenically unsaturated organic compounds, such as acrylic 
acid and monomeric acrylates, during distillation is inhibited 
by means of a phenolic inhibitor and a manganese or cerium 
alkanoate of a C₅ to C₁₉ monocarboxylic acid. Compositions 
of ethylenically unsaturated organic compounds with phenolic 
inhibitors and manganese or cerium alkanoates are also described.
Patent EP-0382977-A3 (EP)
IPC: G01F23/296
Filed: 1989-12-11
Abstract: A fluid level monitor (14) for monitoring the level 
of fluid (13) in a vessel (10) comprises an inverted 
U-shaped propagation member (16) which allows the 
propagation of stress waves therethrough. A first limb 
(15) of the propagation member (16) is immersed in the 
fluid in the vessel (10) and a second limb (17) is 
positioned outside the vessel (10). A transmitter 
transducer (18) and a receiver transducer (20) are 
acoustically coupled to the second limb (17) of the 
propagation member (16).  
     The transducer (18) transmits stress wave pulses into 
the propagation member (16), the stress wave pulses 
produce a diffuse stress wave field in the propagation 
member which is damped by any fluid contacting the first 
limb (15) of the propagation member (16). The transducer 
(20) detects the stress waves propagating in the 
propagation member (16) and produces an electrical signal 
corresponding to the level of the diffuse stress wave 
field.  
     An analyser (24) measures the decay rate of the 
diffuse stress wave field which is indicative of the level 
of fluid in the vessel (10) contacting the propagation 
member (16).
Patent EP-0379801-A3 (EP)
IPC: E05B41/00
Filed: 1989-12-19
Abstract: An integrated panel control in which both 
the release (23) and pulldown (34,38) mechanisms are 
controlled by a single operator activated switch. 
Initial operator activation of the switch when the 
compartment panel (10) is closed energizes the 
release mechanism through a latch switch (25) which 
indicates that the latch bolt (26) and striker (28) 
are mechanically coupled. Initial operator 
activation of the switch when the compartment panel 
is open activates the motor (38) of the pulldown 
mechanism through the latch switch in initiate a 
pulldown of the compartment panel. A second 
activation of the switch during the pulldown aborts 
the pulldown sequence by reversing the pulldown 
motor, freeing a spring or other device to re-open 
the compartment panel. A second activation of the 
switch after the latch bolt and striker are 
mechanically coupled energizes the release mechanism 
through the latch switch to uncouple the latch bolt 
from the striker, freeing a spring or other device to 
open the compartment panel.
Patent EP-0332579-A3 (EP)
Title: Method for protecting plants from diseases
IPC: C07D413/14
Filed: 1989-03-01
Abstract: Novel substituted isonicotinic acid amides of the general formula <IMAGE>  in which X in ortho/ortho'-position are equal and represent fluorine, chlorine, bromine or iodine; Q1 is unsubstituted pyridimin-4-yl, or pyrimidin-4-yl substituted by R1, R2 and R3; Q2 is unsubstituted pyrimidin-2-yl, or pyrimidin-2-yl substituted by R1, R2 and R3; Q3 is unsubstituted pyrimidin-5-yl, or pyrimidin-5-yl substituted by R1, R2 and R3; Q4 is pyridin-2-yl, pyridin-3-yl or pyridin-4-yl each of which is unsubstituted or substituted by R1, R2 and R3; Q5 is pyridazin-3-yl or pyridazin-4-yl each of which is unsubstituted or substituted by R1, R2 and R3; Q6 is unsubstituted pyrazin-2-yl, or pyrazin-2-yl substituted by R1, R2 and R3; R1, R2, R3 are hydrogen, halogen, C1-C6alkyl, C1-C6haloalkyl having from 1 to 3 halogen atoms, C1-C6alkoxy, C2-C6alkoxyalkyl, C1-C6thioalkyl, C1-C6haloalkoxy having from 1 to 5 halogen atoms, C3-C6alkenyloxy, C3-C6alkynyloxy, C3-C6thioalkenyl, C3-C6cycloalkyl, C3-C6cycloalkyl substituted by methyl, or nitro, cyano, the radical CH(OR4)2 or COOR4 in which R4 is C1-C4alkyl; also phenyl, phenoxy, thiophenyl, benzyl, benzyloxy or thiobenzyl; or phenyl, phenoxy, thiophenyl, benzyl, benzyloxy or thiobenzyl each substituted at least once by C1-C3alkyl, C1-C3-alkoxy, C1-C3haloalkyl having from 1 to 3 halogen atoms, halogen, nitro or by cyano; and also N(R5)R6 in which R5 and R6, independently of one another, are each C1-C6alkyl; and furthermore piperidinyl, pyrrolidinyl, morpholinyl, imidazolyl or triazolyl, or piperidinyl, pyrrolidinyl, morpholinyl, imidazolyl or triazolyl each substituted by C1-C3alkyl, C1-C3alkoxy, C1-C3haloalkyl having from 1 to 3 halogen atoms, halogen, nitro or by cyano. The novel active ingredients have plant-protecting properties and are suitable especially for the preventive protection of plants against attack by phytopathogenic microorganisms such as fungi, bacteria and viruses.
Patent EP-0358608-A3 (EP)
IPC: C07H17/08
Filed: 1989-09-01
Abstract: Neue macrocyclische Verbindungen der Formel I 
  
worin die gepunktete Linie in 9,10-Stellung wahlweise eine gesättigte 
Bindung oder eine Doppelbindung bedeutet, und  
R Wasserstoff, Methyl oder bestimmte Acylreste bedeutet, und  
R₀ Wasserstoff, Halogen, Azido, Thiol, Hydroxy oder -OY bedeutet, worin Y 
unter anderen Resten einen Ether-Rest, eine Silylgruppe, eine Sulfo­
nylgruppe, einen Zuckerrest oder einen (Thio)Acylrest darstellt, 
wobei R Methyl bedeutet, wenn in 9,10-Stellung eine Doppelbindung 
vorliegt,  
besitzen mikrobizide Eigenschaften zur Bekämpfung pflanzenpathogener 
Mikroorganismen. Sie können in üblicher Formulierung zur Bekämpfung von 
Pflanzenkrankheiten eingesetzt werden.
Patent EP-0360788-A3 (EP)
IPC: F41G1/16
Filed: 1989-09-18
Abstract: Eine Halterung für einen Visieraufsatz (4) einer Hand­
feuerwaffe (1) besteht aus einer Schienenführung (3) od.dgl. 
an der Waffengehäuseoberseite zum Einsetzen des Visierauf­
satzes (4) und aus einer im Bodenbereich der Schienenführung 
(3) vorgesehenen Gehäusebohrung (6) zur Aufnahme einer 
Schraubbefestigung.  
     Um eine einfach und geschickt zu handhabende Halterung zu 
erreichen, ist in der Gehäusebohrung (6) eine einen 
Schraubenbolzen (5) des Visieraufsatzes (4) zugeordnete 
Befestigungsmutter (7) drehbar und gegen die Kraft einer 
Hilfsfeder (8) einwärts drückbar abgestützt und sitzt auf 
der Befestigungsmutter (7) axial verschiebbar, aber drehfest 
eine in einer Gehäusedurchbrechung (10) liegende 
Rändelscheibe (9) od.dgl.
Patent EP-0409075-A3 (EP)
Title: Lever fastener
IPC: E05B3/04
Filed: 1990-07-12
Abstract: The invention relates to a lever fastener for locking swing-down tailboards of commercial vehicles, having a hand lever (15), which is mounted pivotably on a baseplate (11) attached to the tailboard (16) and which has a fastening hook (17) engaging into a lug (18) provided on an adjacent tailboard. There are, furthermore, bolt means which, in their locking position, prevent the hand lever from opening and, in their release position, allow the hand lever to be opened. For this purpose, there is arranged on the hand lever (15) a resilient bolt member (23) which, in its locking position, bears against the fastening hook (17) under resilient prestress and, in its release position, is held in its open position by means of a catch device provided on the hand lever (15) or on the baseplate (11). To release the bolt member (23), there are on the baseplate (11) control means (27) which, during the pivoting of the hand lever, free the bolt member automatically from the catch device for its return into its locking position. <IMAGE>
Patent EP-0431311-A3 (EP)
Title: Achromatic fiber optic coupler and method of making it
IPC: G02B6/287
Filed: 1990-10-31
Abstract: An achromatic fiber optic coupler of the type wherein first and second single-mode optical fibers, each having a core and a cladding, are fused together along a portion of the lengths thereof to form a coupling region. A matrix glass of lower index than the fiber claddings surrounds the coupling region. The fiber diameters are smaller in the coupling region than in the the remainder of the fibers. The refractive index n2 of the cladding of the first fiber is different from the refractive index n'_2 of the cladding of the second fiber, the difference between the refractive indices n2 and n'_2 being such that the coupler exhibits very little change in coupling ratio with wavelength over a band of wavelengths. <IMAGE>